Good morning and welcome!
it's not cold, I usually wear a winter coat and only a t-shirt in the morning from 7am until 10am, later than that I don't use to wear the coat. Temperature is much more higher in the afternoon than in the morning.
There is a small probability of rain the next saturday.
For the weather report:
Shopping areas near Hotel Barceló:
- Centro Comercial La Rosaleda is 2 Km far.
- Eroski is less than 1 km.
- Fnac is less than 1 Km.
- Málaga Plaza is less than 1 km. far.
- Vialia shopping centre
The hotel is near the Malaga main train station
so you will have no problems finding a fast food restaurant in the area. About Halal restaurant, I found one near, here you are the route on foot to get there:
Hope you enjoy your visit!